Low-frequency electrochemical pulsing to manage flooding and salt precipitation in zero-gap CO 2 -to-ethylene electrolyzers

EES Catalysis 2026 Open access

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Authors: Michell Marufu, Maxwell Goldman, R. Dominic Ross, Jongmin Lee, Jonathan T. Davis, Michael Troksa, Eric Krall, Auston L. Clemens, Aditya Prajapati, Andrew Allen Wong, Pavel Trtik, Po‐Ya Abel Chuang
+3 more Eric B. Duoss, Sarah E. Baker, Christopher Hahn
DOI: 10.1039/d6ey00012f
Cited by: 1
References: 38

Abstract

Using operando neutron radiography on CO 2 electrolyzers we identify that low-frequency current pulsing allows for mitigation of precipitation and flooding by removing liquid products in the gas diffusion layer and dissolution of precipitates.

Fields of Study & Subjects

CO2 Sequestration and Geologic Interactions Methane Hydrates and Related Phenomena Enhanced Oil Recovery Techniques

Publication details

Journal / source
EES Catalysis
Volume
4
Issue
3
Pages
708–716
Publication date
1 January 2026
Language
EN